600mm V Slot 2040 Aluminum Extrusion Linear Rail Set For 3D Printers And CNC DIY Projects Anodized European Standard Black Finish Built To Last V Type Profile For Smooth Precise Motion

600mm 2040 V-Slot Aluminum Extrusion Rail Set, Black
✔️ 2 pcs per pack; 600mm length; anodized European standard black finish

This 600mm V-slot aluminum extrusion rail set is built for precise linear motion in 3D printers, CNC machines, automation rigs, and related DIY projects. It pairs with 20x40 mm profiles and T-nuts to create rigid frames and smooth moving carriages.

Profile	Size	Material	Finish	Package
2040 V-slot	20x40 mm	6063-T5 aluminum	Black anodized	2 pcs

✅ 2 pcs per package, 600mm length per piece
✅ 2040 V-slot profile (20x40 mm) in 6063-T5 aluminum
✅ Anodized black finish for smooth, clean surfaces
✅ Compatible with T-nuts and 20-series fasteners
✅ Ideal for 3D printers, CNC DIY, and automation projects

💡 What is a V-slot aluminum extrusion rail used for in hobby CNC and 3D printer setups? It's handy for building rigid, precise motion systems. - Guides carriages and gantries with precise, straight-line motion for linear slide units - Works with standard T-nuts and 20-series fasteners for quick assembly - Durable anodized finish resists wear in DIY projects - Commonly used in 3D printers, CNC routers, laser stands, and automation rigs